TB 1017-1982 蒸汽机车闸瓦托技术条件
作者:标准资料网 时间:2024-05-19 22:24:57 浏览:9874
来源:标准资料网
基本信息
| 标准名称： | 蒸汽机车闸瓦托技术条件 |
| 中标分类： |
铁路 >>
机车 >>
蒸汽机车 |
| 发布日期： | |
| 实施日期： | 2002-07-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 1页 |
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引用标准
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所属分类： 铁路 机车 蒸汽机车
【英文标准名称】:TestMethodforEstimationofNetHeatofCombustionofAviationFuels
【原文标准名称】:航空燃料燃烧净热量估算的测试方法
【标准号】:ANSI/ASTMD3338-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:2005-11-29
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空燃料;热学;石油产品
【英文主题词】:Aviationfuels;Combustion;Estimation;Heat;Petroleumproducts
【摘要】:Thistestmethodcoverstheestimationofthenetheatofcombustion(megajoulesperkilogramorBtuperpound)ofaviationgasolinesandaircraftturbineandjetenginefuels.ThistestmethodispurelyempiricalandisapplicabletoliquidhydrocarbonfuelsthatconformtothespecificationsforaviationgasolinesoraircraftturbineandjetenginefuelsofgradesJetA,JetA-1,JetB,JP-4,JP-5,JP-7,andJP-8.Note1TheexperimentaldataonheatofcombustionfromwhichtheTestMethodD3338correlationwasdevisedwasobtainedbyaprecisionmethodsimilartoTestMethodD4809.Note2Theestimationofthenetheatofcombustionofahydrocarbonfuelisjustifiableonlywhenthefuelbelongstoawell-definedclassforwhicharelationbetweenheatofcombustionandaromaticandsulfurcontents,density,anddistillationrangeofthefuelhasbeenderivedfromaccurateexperimentalmeasurementsonrepresentativesamplesofthatclass.Eveninthiscase,thepossibilitythattheestimatesmaybeinerrorbylargeamountsforindividualfuelsshouldberecognized.Thefuelsusedtoestablishthecorrelationpresentedinthismethodaredefinedasfollows:Fuels:Aviationgasoline-Grades100/130and115/145(,)Kerosines,alkylates,andspecialWADCfuelsPurehydrocarbons-paraffins,naphthenes,andaromaticsFuelsforwhichdatawerereportedbytheCoordinatingResearchCouncil.AlthoughthetestmethodpermitsthecalculationofnetheatofcombustionineitherSIorinch-poundunits,SIunitsarethepreferredunits.Thenetheatofcombustioncanalsobeestimatedininch-poundunitsbyTestMethodD1405orinSIunitsbyTestMethodD4529.TestMethodD1405requirescalculationofoneoffourequationsdependentonthefueltypewithaprecisionequivalenttothatofthistestmethod.TestMethodD4529requirescalculationofasingleequationforallaviationfuelswithaprecisionequivalenttothatofthistestmethod.UnlikeTestMethodD1405andD4529,TestMethodD3338doesnotrequiretheuseofanilinepoint.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:
【正文语种】:英语
